subintervals of equal length (n = 2). = subintervals of equal length (n = 5).

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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Let f(x) = x° and compute the Riemann sum of f over the interval [8,9], using the following number of subintervals (n). In each case, choose the representative points to be the left
endpoints of the subintervals. (Round your answers to two decimal places.)
(a) Use two subintervals of equal length (n = 2).
(b) Use five subintervals of equal length (n = 5).
(c) Use ten subintervals of equal length (n = 10).
(d) Can you guess at the area of the region under the graph of f on the interval [8, 9]?
square units
Transcribed Image Text:Let f(x) = x° and compute the Riemann sum of f over the interval [8,9], using the following number of subintervals (n). In each case, choose the representative points to be the left endpoints of the subintervals. (Round your answers to two decimal places.) (a) Use two subintervals of equal length (n = 2). (b) Use five subintervals of equal length (n = 5). (c) Use ten subintervals of equal length (n = 10). (d) Can you guess at the area of the region under the graph of f on the interval [8, 9]? square units
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